Proceedings of the KSME Conference (대한기계학회:학술대회논문집)

The Korean Society of Mechanical Engineers (대한기계학회)
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A cutting Experiments the materials by using heat source of the Hybrid Propulsion System Combustion

하이브리드 로켓 추진장치 연소 열원을 이용한 절단기초실험

  • 유덕근 (한국항공대학교 항공우주 및 기계공학과 대학원) ;
  • 김수종 (한국항공대 항공우주 기계공학과) ;
  • 김진곤 (한국항공대 항공우주 기계공학과) ;
  • 구자예 (한국항공대 항공우주 기계공학과) ;
  • 문희장 (한국항공대 항공우주 기계공학과) ;
  • 이보영 (한국항공대 항공우주 기계공학과) ;
  • 길성만 ((주)스페이스 리서치) ;
  • 오재영 ((주)스페이스 리서치) ;
  • 국태승 ((주)스페이스 리서치)
  • Published : 2003.11.05
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Abstract

The purpose of this study is to ascertain the ability of New type cutter using Hybrid Rocket Propulsion System to cut normal carbon steel and also compound metal like stainless steel which cannot be cut by regular oxygen-acetylene cutter. To compare cutting performance, Two different types of experiment with oxygen-acetylene and Hybrid Combustion cutters were performed. As a result, Hybrid Combustion cutter is used to cut both carbon steel and stainless steel with cutting speed of 400mm/min(carbon steel) and 250mm/min(stainless steel). Otherwise, oxygen-acetylene cutter can be used to cut only carbon steel with cutting speed of 500 $^{\sim}$ 700mm/min. The possibility of Hybrid Combustion cutter as a cutting machine was confirmed.

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